Pith Number

pith:AGAMITNC

pith:2019:AGAMITNCGEPZRWYDKJWEILP5YR

not attested not anchored not stored refs pending

Im2Pencil: Controllable Pencil Illustration from Photographs

Aaron Hertzmann, Chen Fang, Eli Shechtman, Ming-Hsuan Yang, Yijun Li

arxiv:1903.08682 v1 · 2019-03-20 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGAMITNCGEPZRWYDKJWEILP5YR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:50:44.219265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0180c44da2311f98db03526c442dfdc4719525a1f3b083fbb114be53a435a00e

Aliases

arxiv: 1903.08682 · arxiv_version: 1903.08682v1 · doi: 10.48550/arxiv.1903.08682 · pith_short_12: AGAMITNCGEPZ · pith_short_16: AGAMITNCGEPZRWYD · pith_short_8: AGAMITNC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AGAMITNCGEPZRWYDKJWEILP5YR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0180c44da2311f98db03526c442dfdc4719525a1f3b083fbb114be53a435a00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13e96f78141411e46409db3cd88234a0d075af769124665b3f4677f31af32d56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-20T18:25:04Z",
    "title_canon_sha256": "cccc8167ce5a4be987f4dc4d970092a336b8bca56df38d9c0e7fcaf5532aa562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08682",
    "kind": "arxiv",
    "version": 1
  }
}